AU3669889A - Radial tire belt folding drum - Google Patents

Radial tire belt folding drum

Info

Publication number
AU3669889A
AU3669889A AU36698/89A AU3669889A AU3669889A AU 3669889 A AU3669889 A AU 3669889A AU 36698/89 A AU36698/89 A AU 36698/89A AU 3669889 A AU3669889 A AU 3669889A AU 3669889 A AU3669889 A AU 3669889A
Authority
AU
Australia
Prior art keywords
radial tire
tire belt
folding drum
belt folding
drum
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
AU36698/89A
Other versions
AU610000B2 (en
Inventor
John Alway Lovell
Gary Eugene Medved
John Richard White
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Goodyear Tire and Rubber Co
Original Assignee
Goodyear Tire and Rubber Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Goodyear Tire and Rubber Co filed Critical Goodyear Tire and Rubber Co
Publication of AU3669889A publication Critical patent/AU3669889A/en
Application granted granted Critical
Publication of AU610000B2 publication Critical patent/AU610000B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D30/00—Producing pneumatic or solid tyres or parts thereof
    • B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
    • B29D30/08—Building tyres
    • B29D30/20—Building tyres by the flat-tyre method, i.e. building on cylindrical drums
    • B29D30/24—Drums
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D30/00—Producing pneumatic or solid tyres or parts thereof
    • B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
    • B29D30/08—Building tyres
    • B29D30/20—Building tyres by the flat-tyre method, i.e. building on cylindrical drums
    • B29D30/24—Drums
    • B29D30/242—Drums for manufacturing substantially cylindrical tyre components without cores or beads, e.g. treads or belts
    • B29D30/243—Drums for manufacturing substantially cylindrical tyre components without cores or beads, e.g. treads or belts and with mechanisms for folding layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D30/00—Producing pneumatic or solid tyres or parts thereof
    • B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D30/00—Producing pneumatic or solid tyres or parts thereof
    • B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
    • B29D30/08—Building tyres
    • B29D30/20—Building tyres by the flat-tyre method, i.e. building on cylindrical drums
    • B29D30/32—Fitting the bead-rings or bead-cores; Folding the textile layers around the rings or cores
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D30/00—Producing pneumatic or solid tyres or parts thereof
    • B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
    • B29D30/08—Building tyres
    • B29D30/20—Building tyres by the flat-tyre method, i.e. building on cylindrical drums
    • B29D30/32—Fitting the bead-rings or bead-cores; Folding the textile layers around the rings or cores
    • B29D2030/3221—Folding over means, e.g. bladders or rigid arms
    • B29D2030/3228—Folding over means, e.g. bladders or rigid arms using one bladder acting on each side of the drum
AU36698/89A 1988-06-22 1989-06-22 Radial tire belt folding drum Ceased AU610000B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/210,391 US4859272A (en) 1988-06-22 1988-06-22 Radial tire belt folding drum
US210391 1988-06-22

Publications (2)

Publication Number Publication Date
AU3669889A true AU3669889A (en) 1990-01-04
AU610000B2 AU610000B2 (en) 1991-05-09

Family

ID=22782723

Family Applications (1)

Application Number Title Priority Date Filing Date
AU36698/89A Ceased AU610000B2 (en) 1988-06-22 1989-06-22 Radial tire belt folding drum

Country Status (9)

Country Link
US (1) US4859272A (en)
EP (1) EP0348336B1 (en)
JP (1) JP2672368B2 (en)
KR (1) KR960012434B1 (en)
AU (1) AU610000B2 (en)
BR (1) BR8902671A (en)
CA (1) CA1305031C (en)
DE (1) DE68911765T2 (en)
MX (1) MX167388B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69028636T2 (en) * 1990-10-31 1997-01-30 Sumitomo Rubber Ind DEVICE FOR SHAPING A RING-SHAPED ELEMENT
US6193599B1 (en) * 1998-10-20 2001-02-27 Asahi Seiko Co., Ltd. Coin hopper device
JP2002536208A (en) * 1999-02-03 2002-10-29 ザ・グッドイヤー・タイヤ・アンド・ラバー・カンパニー Adjustable tire manufacturing contour drum and method of manufacturing tire on the drum
US6723195B1 (en) 1999-02-03 2004-04-20 The Goodyear Tire & Rubber Company Adjustable tire building contour drum and method of building tire thereon
US6488797B1 (en) 2000-05-12 2002-12-03 Bridgestone/Firestone North American Tire, Llc First stage run flat tire building drum and method of using same
DE102004032508A1 (en) * 2004-07-06 2006-02-16 Continental Aktiengesellschaft Method and device for constructing a radial tire
KR100963503B1 (en) * 2008-08-18 2010-06-15 (주)세화아이엠씨 Forming drum apparatus for green tire
PL2387500T3 (en) * 2008-12-17 2013-11-29 Pirelli Process and plant for building green tyres for vehicle wheels
DE102012014987B4 (en) * 2012-07-27 2020-10-15 Harburg-Freudenberger Maschinenbau Gmbh Turn-up device for tire sidewalls
CN103465488B (en) * 2013-06-18 2015-12-30 软控股份有限公司 A kind of green tyres assembly drum and forming method
CN110696400A (en) * 2019-11-15 2020-01-17 软控股份有限公司 Bead filler forming drum device

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2603580A (en) * 1949-07-07 1952-07-15 Us Rubber Co Tire building drum
US2603581A (en) * 1949-12-13 1952-07-15 Us Rubber Co Tire building drum
GB872038A (en) * 1956-11-17 1961-07-05 Dunlop Rubber Co Improvements in or relating to tyre building apparatus
GB1158771A (en) * 1966-01-01 1969-07-16 Dunlop Co Ltd Method for Reducing Adhesion
BR6794587D0 (en) * 1966-12-22 1973-06-12 Pirelli DRUM FOR MAKING PNEUMATIC HOUSES
US3644162A (en) * 1970-07-06 1972-02-22 Goodyear Tire & Rubber Tire-building drum
US3687756A (en) * 1970-07-06 1972-08-29 Goodyear Tire & Rubber Method and apparatus for stripping flexible article from a building drum
US3787262A (en) * 1971-09-24 1974-01-22 Goodyear Tire & Rubber Tire building drum
US3833445A (en) * 1972-01-14 1974-09-03 Nat Standard Co Tire building apparatus for building tires
US3813271A (en) * 1972-06-28 1974-05-28 Goodyear Tire & Rubber Belt building drum
CA1062594A (en) * 1974-05-22 1979-09-18 Frank R. Jellison Building machine having an infinite number of drum settings
JPS5463184A (en) * 1977-10-28 1979-05-21 Bridgestone Tire Co Ltd Tire forming drum
US4290472A (en) * 1978-09-21 1981-09-22 National-Standard Company Tire building apparatus
US4427473A (en) * 1979-02-22 1984-01-24 Nrm Corporation Belt folding machine and method
JPS55114556A (en) * 1979-02-22 1980-09-03 Nrm Corp Belt folding machine and its belt folding method
JPS57208233A (en) * 1981-06-18 1982-12-21 Mitsubishi Heavy Ind Ltd Method and apparatus for manufacturing radial tire
JPS5833444A (en) * 1981-08-24 1983-02-26 Bridgestone Corp Method and apparatus for folding back breaker layer for radial tire
JPS59202837A (en) * 1983-05-02 1984-11-16 Bridgestone Corp Tire molding apparatus

Also Published As

Publication number Publication date
DE68911765T2 (en) 1994-06-09
CA1305031C (en) 1992-07-14
JP2672368B2 (en) 1997-11-05
BR8902671A (en) 1990-01-23
MX167388B (en) 1993-03-19
EP0348336A3 (en) 1991-10-02
EP0348336A2 (en) 1989-12-27
KR960012434B1 (en) 1996-09-20
DE68911765D1 (en) 1994-02-10
EP0348336B1 (en) 1993-12-29
US4859272A (en) 1989-08-22
KR900000225A (en) 1990-01-30
JPH0245132A (en) 1990-02-15
AU610000B2 (en) 1991-05-09

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Legal Events

Date Code Title Description
MK14 Patent ceased section 143(a) (annual fees not paid) or expired